It includes a 30cm rod, a 90mm degree rail block and 2 rubber rod handles. It could attach a 15mm shoulder rig system via the rail block and could be used in the run-and-gun operation. Each handle is very flexible and can be moved independently, thus you can have one handle further away from your body than the other handle during operation. The handle could be locked tight via the wingnut, and its rubber material ensures a very comfortable holding by hand. The maximum width between the 2pcs handle is 30cm.